How can I clean my roll-up banner?

If your roll-up banner becomes dirty, you can wipe it clean with a damp cloth. Make sure the banner is completely dry before rolling it back into the cassette. After using your roll-up and before storing it in the carry bag, it is advisable to wipe the cassette with a soft, dry cloth. By wiping the dirt off the cassette, it will stay in good condition for longer.